/**
 * Copyright 2004 Cordys R&D B.V. 
 * 
 * This file is part of the Cordys FTP Connector. 
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 package com.eibus.util.ftp;

/**
 * A FTPLIstener can be registered with FTPProcsserClient using setListener method.
 * This is invoked by the FTPProcessorClient object when the FTP connector publishes
 * an event to Event Service.
 * 
 * @see com.eibus.util.ftp.FTPProcessorClient
 */

public interface FTPEventListener
{
	/**
	 * If onReceive() returns true, the message node is deleted after 
	 * the method is called. 
	 * @param message The incoming message. This is an XML tree, which you can manipulate with the functions
	 * in <code>Node</code>.
	 * @return true If you want the FTPProcessorClient to delete the SOAP message after you processed it, false otherwise.
	 */
	public boolean onReceive(int message);
}
